Telwin Doctor Charge, Instructions For The Use

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this function (fi g. A.10);
- press the “VOLT” button (fi g. A.21) to select the
battery voltage (fi g. A.1);
- connect the clamps to the battery terminals;
- the process starts automatically, with a variable
duration depending on the battery response,
displayed in graph format. If the desulfation
process is completed successfully the word “End”
will appear on the display (fi g. A.2). In the case
of highly sulphated batteries, hence irrecoverable,
this process may not be completed; this condition
is indicated when the charge phase continues
to restart and the opening/closing of a relay is
audible.
END OF PROCESS - EXAMPLE
BEEEP
Info
Alarm
3.5.2 EQUALIZATION
This process is recommended for routine battery
maintenance, to be performed periodically according
to use.
FUNCTION SELECTION
DISPLAY
ATTENTION! Pay special attention to the
type of battery being equalized (WET, GEL, AGM,
PbCa): check the maximum allowed voltage to
avoid damaging the same.
Customising the VOLTAGE
To customise the equalization voltage value
simultaneously press and hold the “VOLT” (fi g. A.21)
and “FUNCTION” (fi g. A.22) buttons for 3 seconds,
then use the same buttons to select (decrease
using the “VOLT” button and increase using the
FUNCTION button), the desired voltage value
between 6V÷7.5V, 12V÷15V, 24V÷30V respectively
for 6V, 12V, 24V batteries.
The factory default voltage value is respectively
6.8V, 13.6V, 27.2V.
The set voltage mode will be exited automatically
after a 3” time-out.
VOLTAGE ADJUSTMENT - EXAMPLE
3"
BEEEP
DISPLAY
13.3V
13.2V
13.1V
. . . . .
. . . . .
13.7V
13.6V
13.5V
Procedure
- press the “FUNCTION” button (fi g. A.22) to select
this function (fi g. A.9);
- press the “VOLT” button (fi g. A.21) to select the
battery voltage (fi g. A.1);
- connect the clamps to the battery terminals;
- the equalization process will run automatically
indicating the voltage value on the display (fi g.
A.2), along with the current (fi g. A.4) output.
On completing the process, the word “End” will
appear on the display (fi g. A.2).
END OF PROCESS - EXAMPLE
BEEEP
Info
Alarm
3.6 POWER SUPPLY
The device foresees 2 operating modes
(ADVANCED PROGRAMS) as a generator
stabilised at 6/12/24V:
- DIAGNOSTIC (fi g. A.13);
- SUPPLY (fi g. A.12).
ADVANCED MENU SELECTION
3"
BEEEP
MENU
ADVANCED
PROGRAMS
On completing the selected process, disconnect the
power cable from the mains socket and disconnect
the clamps from the battery terminals.